<template>
  <view>
    <!-- <page-head title="form"></page-head> -->
    <!--页面标题头begin-->
    <view class="smart-page-head">
      <view class="smart-page-head-title">form表单</view>
    </view>
    <view class="uni-padding-wrap uni-common-mt">
      <form @submit="formSubmit" @reset="formReset">
        <view class="uni-form-item uni-column">
          <view class="title">姓名</view>
          <input class="uni-input" name="nickname" placeholder="请输入姓名" />
        </view>
        <view class="uni-form-item uni-column">
          <view class="title">性别</view>
          <radio-group name="gender">
            <label>
              <radio value="男" /><text>男</text>
            </label>
            <label>
              <radio value="女" /><text>女</text>
            </label>
          </radio-group>
        </view>
        <view class="uni-form-item uni-column">
          <view class="title">爱好</view>
          <checkbox-group name="loves">
            <label>
              <checkbox value="读书" /><text>读书</text>
            </label>
            <label>
              <checkbox value="写字" /><text>写字</text>
            </label>
          </checkbox-group>
        </view>
        <view class="uni-form-item uni-column">
          <view class="title">年龄</view>
          <slider value="20" name="age" show-value></slider>
        </view>
        <view class="uni-form-item uni-column">
          <view class="title">保留选项</view>
          <view>
            <switch name="switch" />
          </view>
        </view>
        <view class="uni-btn-v">
          <button form-type="submit">Submit</button>
          <button type="default" form-type="reset">Reset</button>
        </view>
      </form>
    </view>
  </view>
</template>


<script>
import graceChecker from "../../../lib/js/graceChecker.js"
export default {
  data() {
    return {
    }
  },
  methods: {
    formSubmit: function(e) {
      console.log('form发生了submit事件，携带数据为：' + JSON.stringify(e.detail.value))
      //定义表单规则
      var rule = [
        {name:"nickname", checkType : "string", checkRule:"1,3",  errorMsg:"姓名应为1-3个字符"},
        {name:"gender", checkType : "in", checkRule:"男,女",  errorMsg:"请选择性别"},
        {name:"loves", checkType : "notnull", checkRule:"",  errorMsg:"请选择爱好"}
      ];
      //进行表单检查
      var formData = e.detail.value;
      var checkRes = graceChecker.check(formData, rule);

      if(checkRes){
        uni.showToast({title:"验证通过!", icon:"none"});
      }else{
        uni.showToast({ title: graceChecker.error, icon: "none" });
      }
    },
    formReset: function(e) {
      console.log('清空数据')
    }
  }
}
</script>


<style>
	.uni-form-item .title {
		padding: 20rpx 0;
	}
</style>
